Add 6/35 and 3/45
6/35 + 3/45 is 5/21.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 35 and 45 is 315
Next, find the equivalent fraction of both fractional numbers with denominator 315 - For the 1st fraction, since 35 × 9 = 315,
6/35 = 6 × 9/35 × 9 = 54/315 - Likewise, for the 2nd fraction, since 45 × 7 = 315,
3/45 = 3 × 7/45 × 7 = 21/315 - Add the two like fractions:
54/315 + 21/315 = 54 + 21/315 = 75/315 - 75/315 simplified gives 5/21
- So, 6/35 + 3/45 = 5/21
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/35+3/45 6/35+6/45 6/70+3/45 6/35+3/90 18/35+3/45 6/35+9/45 30/35+3/45 6/35+15/45 42/35+3/45 6/35+21/45